Guoguan Xinghen 2x2 Pop Issue

[CubingGenius]

Two corners and some kind of internal edge piece popped out of my Guoguan Xinghen. I put one corner and the internal edge piece back in, but I am not sure how to put the last corner back in.

Could someone please explain how to insert the corner back in or show me a tutorial that can teach me how to do it?

 

[Gino]

2x2s are tricky to put back together and I honestly have a hard time. My guess is to loosen the tensions really loose then once you manage to get the piece in put the piece back in.

 

[WACWCA]

The safest thing to do is unscrewing an entire side and assembling it separately, then you put it on top and screw it in

 

[gavinz]

Internal popping is an issue but it should not come out completely. Your turning style could be a reason. If it popped it would have has loose tensions. Turn your top face 45 degrees and put it in.